10K Races in California, United States 2026
10 kilometres — a step up from the 5K, rewarding both speed and endurance. Browse upcoming events in United States.
74 upcoming races
Upcoming Races
Running
Bagel Run 5K/10K/13.1 LOS ANGELES
Oct 10, 2026Los Angeles, USA
Run 5 m
Running
Bagel Run 5K/10K/13.1 SACRAMENTO
Oct 10, 2026Sacramento, USA
Run 5 m
Running
Bagel Run 5K/10K/13.1 SAN DIEGO
Oct 10, 2026San Diego, USA
Run 5 m
Running
Bagel Run 5K/10K/13.1 SAN FRANCISCO
Oct 10, 2026San Mateo, USA
Run 5 m
Running
Clo Cow Half Marathon, 10K & 5K
Oct 11, 2026Petaluma, USA
Run 10 m
Running
Fredrick Michael Gibson 5K/10K & Half Marathon Walk/Run for Depression Awareness
Oct 11, 2026Simi Valley, USA
Run 5 m
Running
Back to the Future: 88 MPH Dash 5K, 10K & Half
Oct 17, 2026Canoga Park, USA
Run 5 m
Running
Cloverdale Vineyard Races: 10K and 5K
Oct 18, 2026Cloverdale, USA
Run 10 m
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Haunted Corner 5K, 10K Pleasant Hill
Oct 24, 2026Pleasant Hill, USA
Run 5 m
Running
2026 Napa Fall Wine Country Marathon, Half Marathon, 10K, & 5K
Oct 24, 2026Calistoga, USA
Run 10 m
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Day of The Dead 5K & 10k
Oct 25, 2026Fair Oaks, USA
Run 5 m
Running
Haunted Sacramento 5K, 10K
Oct 31, 2026Sacramento, USA
Run 5 m
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Halloween Trick or Trot Run 5K/10K/13.1 SAN DIEGO
Oct 31, 2026San Diego, USA
Run 5 m
Running
Halloween Trick or Trot Run 5K/10K/13.1 SACRAMENTO
Oct 31, 2026Sacramento, USA
Run 5 m
Running
PB&J Fuel Run 5K/10K/13.1 SACRAMENTO
Oct 31, 2026Sacramento, USA
Run 5 m
Running
PB&J Fuel Run 5K/10K/13.1 SAN DIEGO
Oct 31, 2026San Diego, USA
Run 5 m
Running
Almond Bowl 5K & 10K November 1st, 2026
Nov 1, 2026Chico, USA
Run 5 m
Running
Día de Muertos - Viva la Vida - 5K, 10K, and Half Marathon by Califlow Runs
Nov 1, 2026Long beach, USA
Run 5 m
Running
Catalina Island Half-Marathon & 10K
Nov 14, 2026Avalon, USA
Run 21 m
Running
Run for Mental Health 5K/10K/13.1 SAN DIEGO
Nov 14, 2026San Diego, USA
Run 5 m